FQL is a query language that allows you to retrieve, filter and project data from any data source containing FHIR Resources. It brings the power of three existing languages together: SQL, JSON and FhirPath. It allows you to create tables and is useful for gaining insight and perform quality control.
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SubstanceAmount
Base StructureDefinition for SubstanceAmount Type: Chemical substances are a single substance type whose primary defining element is the molecular structure. Chemical substances shall be defined on the basis of their complete covalent molecular structure; the presence of a salt (counter-ion) and/or solvates (water, alcohols) is also captured. Purity, grade, physical form or particle size are not taken into account in the definition of a chemical substance or in the assignment of a Substance ID.
- type Profile on SubstanceAmount
- FHIR R4
- status Draft
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version4.0.1
The canonical from this resource does not match any claim in this context and conflicts with a claim from another scope.
http://hl7.org/fhir
SubstanceAmount | BackboneElement | Element idSubstanceAmountShort description Chemical substances are a single substance type whose primary defining element is the molecular structure. Chemical substances shall be defined on the basis of their complete covalent molecular structure; the presence of a salt (counter-ion) and/or solvates (water, alcohols) is also captured. Purity, grade, physical form or particle size are not taken into account in the definition of a chemical substance or in the assignment of a Substance ID DefinitionChemical substances are a single substance type whose primary defining element is the molecular structure. Chemical substances shall be defined on the basis of their complete covalent molecular structure; the presence of a salt (counter-ion) and/or solvates (water, alcohols) is also captured. Purity, grade, physical form or particle size are not taken into account in the definition of a chemical substance or in the assignment of a Substance ID. The cardinality or value of this element may be affected by these constraints: ele-1 Constraints
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id | 0..1 | string | There are no (further) constraints on this element Element idSubstanceAmount.idShort description Unique id for inter-element referencing DefinitionUnique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
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extension | C | 0..* | Extension | There are no (further) constraints on this element Element idSubstanceAmount.extensionShort description Additional content defined by implementations Alternate namesextensions, user content DefinitionMay be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone. Unordered, Open, by url(Value) Extensions are always sliced by (at least) url Constraints
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modifierExtension | Σ ?! C | 0..* | Extension | There are no (further) constraints on this element Element idSubstanceAmount.modifierExtensionShort description Extensions that cannot be ignored even if unrecognized Alternate namesextensions, user content, modifiers DefinitionMay be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself). Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions. There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
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amount[x] | Σ | 0..1 | Element idSubstanceAmount.amount[x]Short description Used to capture quantitative values for a variety of elements. If only limits are given, the arithmetic mean would be the average. If only a single definite value for a given element is given, it would be captured in this field DefinitionUsed to capture quantitative values for a variety of elements. If only limits are given, the arithmetic mean would be the average. If only a single definite value for a given element is given, it would be captured in this field. The cardinality or value of this element may be affected by these constraints: ele-1 Constraints
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amountQuantity | Quantity | Data type | ||
amountRange | Range | Data type | ||
amountString | string | Data type | ||
amountType | Σ | 0..1 | CodeableConcept | Element idSubstanceAmount.amountTypeShort description Most elements that require a quantitative value will also have a field called amount type. Amount type should always be specified because the actual value of the amount is often dependent on it. EXAMPLE: In capturing the actual relative amounts of substances or molecular fragments it is essential to indicate whether the amount refers to a mole ratio or weight ratio. For any given element an effort should be made to use same the amount type for all related definitional elements DefinitionMost elements that require a quantitative value will also have a field called amount type. Amount type should always be specified because the actual value of the amount is often dependent on it. EXAMPLE: In capturing the actual relative amounts of substances or molecular fragments it is essential to indicate whether the amount refers to a mole ratio or weight ratio. For any given element an effort should be made to use same the amount type for all related definitional elements. Not all terminology uses fit this general pattern. In some cases, models should not use CodeableConcept and use Coding directly and provide their own structure for managing text, codings, translations and the relationship between elements and pre- and post-coordination. The cardinality or value of this element may be affected by these constraints: ele-1 Constraints
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amountText | Σ | 0..1 | string | Element idSubstanceAmount.amountTextShort description A textual comment on a numeric value DefinitionA textual comment on a numeric value. Note that FHIR strings SHALL NOT exceed 1MB in size
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referenceRange | Σ | 0..1 | Element | Element idSubstanceAmount.referenceRangeShort description Reference range of possible or expected values DefinitionReference range of possible or expected values. The cardinality or value of this element may be affected by these constraints: ele-1 Constraints
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id | 0..1 | string | There are no (further) constraints on this element Element idSubstanceAmount.referenceRange.idShort description Unique id for inter-element referencing DefinitionUnique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
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extension | C | 0..* | Extension | There are no (further) constraints on this element Element idSubstanceAmount.referenceRange.extensionShort description Additional content defined by implementations Alternate namesextensions, user content DefinitionMay be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone. Unordered, Open, by url(Value) Extensions are always sliced by (at least) url Constraints
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lowLimit | Σ C | 0..1 | Quantity | Element idSubstanceAmount.referenceRange.lowLimitShort description Lower limit possible or expected DefinitionLower limit possible or expected. The context of use may frequently define what kind of quantity this is and therefore what kind of units can be used. The context of use may also restrict the values for the comparator. The cardinality or value of this element may be affected by these constraints: ele-1 Constraints
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highLimit | Σ C | 0..1 | Quantity | Element idSubstanceAmount.referenceRange.highLimitShort description Upper limit possible or expected DefinitionUpper limit possible or expected. The context of use may frequently define what kind of quantity this is and therefore what kind of units can be used. The context of use may also restrict the values for the comparator. The cardinality or value of this element may be affected by these constraints: ele-1 Constraints
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